How To Fix /EACC/FOBU005 - Symbol &1 is unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: /EACC/FOBU -

• Message number: 005

• Message text: Symbol &1 is unknown

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /EACC/FOBU005 - Symbol &1 is unknown ?

  The SAP error message /EACC/FOBU005 Symbol &1 is unknown typically occurs in the context of the SAP Financial Accounting (FI) module, particularly when dealing with the Electronic Accounting (EACC) functionalities. This error indicates that the system is unable to recognize a specific symbol or identifier that is being referenced in a financial transaction or configuration.
  Causes:
  
  Missing Configuration: The symbol referenced may not be defined in the system. This could be due to missing entries in the relevant configuration tables.
  Incorrect Input: The symbol may have been entered incorrectly, leading to the system not being able to find it.
  Transport Issues: If the system has recently undergone a transport of changes, the symbol may not have been included or activated properly.
  Version Mismatch: If there are discrepancies between different environments (e.g., development, testing, production), the symbol may exist in one environment but not in another.
  
  Solutions:
  
  Check Configuration: Verify that the symbol is correctly defined in the relevant configuration settings. This may involve checking the customizing settings for Electronic Accounting or related modules.
  Correct Input: Ensure that the symbol is entered correctly in the transaction or configuration. Look for typos or incorrect formatting.
  Transport Management: If the issue arose after a transport, check the transport logs to ensure that all necessary objects were included and activated in the target environment.
  Consult Documentation: Refer to SAP documentation or help resources to understand the expected symbols and their configurations.
  Debugging: If you have access to debugging tools, you can trace the execution to see where the symbol is being called and why it is not recognized.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as SE11 (Data Dictionary), SE80 (Object Navigator), or SPRO (Customizing).
  SAP Notes: Check the SAP Support Portal for any notes related to this error message, as there may be patches or updates that address the issue.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.